wireless communication apparatus, namely, modems, cellular telephones, wireless local loop telephones, pagers and personal communication services (PCS) handsets with manuals and accessories therefor sold as a unit, fitted carrying cases, belt clips, battery chargers, batteries and car kits consisting of speakers, microphones, and external antenna connectors; computer and personal digital assistant (PDA) device accessories, namely, fax/modem cards and manuals therefor sold together as a unit, fax/modem software and interconnect cabling for connection to wireless communication devices and wireline telephone systems; computer software for operating modems and for interfacing with modems, radio frequency (RF) and intermediate frequency (IF) transceiver circuit assemblies and analog and digital signal processing circuit assemblies for wireless communication apparatus; computer programs for modems, wireless local loop telephones, cellular telephones, personal communication services PCS handsets and personal digital assistant PDA devices processors; integrated circuits for spread spectrum modulation and demodulation, error correction encoding and decoding, vocoding and preprogrammed memories containing processor instructions